One of the best tools that you have as gardeners to help us determine your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The best time to plant lotus vine in Boulder City should be estimated by using the USDA zone info.

Planting Calendar for Lotus Vine

Frost tolerance for lotus vine:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

Lotus Vine tend to make it in some cold which means that you can plant them just a tiny bit earlier in the year than plants that are more sensitive to the cold.

The earliest that you can plant lotus vine in Boulder City is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant lotus vine and expect a good harvest is probably September. You probably don't want to wait any later than that or else your lotus vine may not have a chance to really do well. Starting your lotus vine indoors is a great way to get them started a little bit earlier.

Last Frost Date

On average the last frost is on February 15 in Boulder City. You can expect an average low temperature of 25°F in the coldest months of winter.

Remember that USDA zone info for Boulder City is not always accurate and the actual date of last frost can change quite a bit from year to year. Since half of the time in Boulder City there is a last frost after February 15 be ready to cover your lotus vine in the event of a surprise late frost.

USDA Zone Info for Boulder City

Here is the info for USDA Zone 9b.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	25°F
Highest Expected Low	30°F

This means that on a really cold year, the coldest it will get is 25°F. On most years you should be prepared to experience lows near 30°F.

Plants to Grow in Boulder City

You may be interested in your other planting guides for Boulder City.